Sulfuric acid-d2 solution - ≥99.5 atom% D, 96% IN D2O , CAS No.13813-19-9

CAS: 13813-19-9 Cat. No.: S102269 Molecular Weight: 100.09 EC Number: 237-464-0

GRADE & PURITY ≥99.5 atom% D, 96% IN D2O

Synonyms

E79403 | D2SO4 | DTXSID00929989 | Sulphuric (2H2)acid | (~2~H_2_)Sulfuric acid | EINECS 237-464-0 | dideuterio sulfate | Sulfuric acid-D2 (D, 99%) 96-98% in D2O | Sulfuric acid-d2, 98 wt% in Deuterium oxide | (?H?)sulfuric acid | Sulfuric acid-d2 | Deuter

Storage

Protected from light,Argon charged,Room temperature

Shipped In

Normal

Overview

- Radioiodination of biological molecules
- Analytical method development
- Quality control reference standards
- Environmental monitoring applications

Specifications

Synonyms

E79403 | D2SO4 | DTXSID00929989 | Sulphuric (2H2)acid | (~2~H_2_)Sulfuric acid | EINECS 237-464-0 | dideuterio sulfate | Sulfuric acid-D2 (D, 99%) 96-98% in D2O | Sulfuric acid-d2, 98 wt% in Deuterium oxide | (?H?)sulfuric acid | Sulfuric acid-d2 | Deuter

Specifications & Purity

≥99.5 atom% D, 96% IN D2O

Storage

Protected from light, Argon charged, Room temperature

Shipped In

Normal

Purity

≥99.5 atom% D

Names and Identifiers

• Canonical Smiles: OS(=O)(=O)O
• IUPAC Name: dideuterio sulfate
• InChIKey: QAOWNCQODCNURD-ZSJDYOACSA-N
• INCHI: 1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)/i/hD2
• Isomeric SMILES: [2H]OS(=O)(=O)O[2H]
• WGK Germany: 1
• Alternate CAS: 7664-93-9（unlabelled）
• UN Number: 1830
• Molecular Weight: 100.09

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Homogeneous non-metal compounds
    • Class Non-metal oxoanionic compounds
      • Subclass Non-metal sulfates

• Kingdom: Inorganic compounds
• Superclass: Homogeneous non-metal compounds
• Class: Non-metal oxoanionic compounds
• Subclass: Non-metal sulfates
• Intermediate Tree Nodes: Not available
• Direct Parent: Non-metal sulfates
• Alternative Parents: Organic sulfuric acids Inorganic oxides
• Molecular Framework: Not available
• Substituents: Non-metal sulfate - Sulfuric acid - Inorganic oxide
• Description: This compound belongs to the class of inorganic compounds known as non-metal sulfates. These are inorganic non-metallic compounds containing a sulfate as its largest oxoanion.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Solubility: Soluble in water
• Sensitivity: Hygroscopic；light sensitive
• Refractive Index: 1.4175
• Boil Point(°C): 290°C
• Molecular Weight: 100.090 g/mol
• XLogP3: -1.400
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 99.9799 Da
• Monoisotopic Mass: 99.9799 Da
• Topological Polar Surface Area: 83.000 Ų
• Heavy Atom Count: 5
• Formal Charge: 0
• Complexity: 81.300
• Isotope Atom Count: 2
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

References

1. Xiaowei Hu, Maowei Luo, Mooeez ur Rehman, Junhao Sun, Hamzah A.S.M. Yaseen, Faisal Irshad, Yujun Zhao, Shengping Wang, Xinbin Ma.  (2022)  Mechanistic insight into the electron-donation effect of modified ZIF-8 on Ru for CO2 hydrogenation to formic acid.  Journal of CO2 Utilization,      [PMID:] [10.1016/j.jcou.2022.101992]

2. Hong-Bin Luo, Zhi-Xing Han, Kai-Xin Zhao, Xin-Ru Wu, Wei-Jie Cai, Yangyang Liu, Xiao-Ming Ren.  (2025)  Zr-MOF-Derived Zirconium Oxide Nanozyme and Its Hydrogel Composite Membrane for Organophosphate Detoxification.  INORGANIC CHEMISTRY,      [PMID:40405588] [10.1021/acs.inorgchem.5c01454]

3. Hong-Bin Luo, Kai-Xin Zhao, Xin-Ru Wu, Jiang-Long Chen, Guo-Qin Zhang, Zhi-Xing Han, Yangyang Liu, Xiao-Ming Ren.  (2025)  Zr-MOF/Hydrogel Composite Membrane for Solid-Phase Organophosphate Detoxification under Ambient Conditions.  ACS Applied Materials & Interfaces,      [PMID:41076652] [10.1021/acsami.5c11161]